// src/main/java/com/cz/background/mapper/common/SysUserRoleMapper.java
package com.cz.background.mapper.common;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import java.util.List;

@Mapper
public interface SysUserRoleMapper {
    void deleteByUserId(@Param("userId") String userId);
    void insertBatch(@Param("userId") String userId, @Param("roleIds") List<String> roleIds);
}